Java tutorial
/** * Copyright (c) 2000-present Liferay, Inc. All rights reserved. * * This library is free software; you can redistribute it and/or modify it under * the terms of the GNU Lesser General Public License as published by the Free * Software Foundation; either version 2.1 of the License, or (at your option) * any later version. * * This library is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more * details. */ package com.liferay.portal.kernel.module.configuration; import com.liferay.portal.kernel.model.Layout; import com.liferay.portal.kernel.settings.SettingsLocator; import com.liferay.registry.collections.ServiceTrackerCollections; import com.liferay.registry.collections.ServiceTrackerList; import java.util.Dictionary; /** * @author Jorge Ferrer */ public class ConfigurationProviderUtil { public static <T> void deleteCompanyConfiguration(Class<T> clazz, long companyId) throws ConfigurationException { ConfigurationProvider configurationProvider = getConfigurationProvider(); configurationProvider.deleteCompanyConfiguration(clazz, companyId); } public static <T> void deleteGroupConfiguration(Class<T> clazz, long groupId) throws ConfigurationException { ConfigurationProvider configurationProvider = getConfigurationProvider(); configurationProvider.deleteGroupConfiguration(clazz, groupId); } public static <T> void deletePortletInstanceConfiguration(Class<T> clazz, String portletId) throws ConfigurationException { ConfigurationProvider configurationProvider = getConfigurationProvider(); configurationProvider.deletePortletInstanceConfiguration(clazz, portletId); } public static <T> void deleteSystemConfiguration(Class<T> clazz) throws ConfigurationException { ConfigurationProvider configurationProvider = getConfigurationProvider(); configurationProvider.deleteSystemConfiguration(clazz); } public static <T> T getCompanyConfiguration(Class<T> clazz, long companyId) throws ConfigurationException { ConfigurationProvider configurationProvider = getConfigurationProvider(); return configurationProvider.getCompanyConfiguration(clazz, companyId); } public static <T> T getConfiguration(Class<T> clazz, SettingsLocator settingsLocator) throws ConfigurationException { ConfigurationProvider configurationProvider = getConfigurationProvider(); return configurationProvider.getConfiguration(clazz, settingsLocator); } public static ConfigurationProvider getConfigurationProvider() { return _configurationProvider.get(0); } public static <T> T getGroupConfiguration(Class<T> clazz, long groupId) throws ConfigurationException { ConfigurationProvider configurationProvider = getConfigurationProvider(); return configurationProvider.getGroupConfiguration(clazz, groupId); } public static <T> T getPortletInstanceConfiguration(Class<T> clazz, Layout layout, String portletId) throws ConfigurationException { ConfigurationProvider configurationProvider = getConfigurationProvider(); return configurationProvider.getPortletInstanceConfiguration(clazz, layout, portletId); } public static <T> T getSystemConfiguration(Class<T> clazz) throws ConfigurationException { ConfigurationProvider configurationProvider = getConfigurationProvider(); return configurationProvider.getSystemConfiguration(clazz); } public static <T> void saveCompanyConfiguration(Class<T> clazz, long companyId, Dictionary<String, Object> properties) throws ConfigurationException { ConfigurationProvider configurationProvider = getConfigurationProvider(); configurationProvider.saveCompanyConfiguration(clazz, companyId, properties); } public static <T> void saveGroupConfiguration(Class<T> clazz, long groupId, Dictionary<String, Object> properties) throws ConfigurationException { ConfigurationProvider configurationProvider = getConfigurationProvider(); configurationProvider.saveGroupConfiguration(clazz, groupId, properties); } public static <T> void savePortletInstanceConfiguration(Class<T> clazz, String portletId, Dictionary<String, Object> properties) throws ConfigurationException { ConfigurationProvider configurationProvider = getConfigurationProvider(); configurationProvider.savePortletInstanceConfiguration(clazz, portletId, properties); } public static <T> void saveSystemConfiguration(Class<T> clazz, Dictionary<String, Object> properties) throws ConfigurationException { ConfigurationProvider configurationProvider = getConfigurationProvider(); configurationProvider.saveSystemConfiguration(clazz, properties); } private static final ServiceTrackerList<ConfigurationProvider> _configurationProvider = ServiceTrackerCollections .openList(ConfigurationProvider.class); }